import { Component, OnInit } from '@angular/core';

@Component({
    selector: 'app-main',
    templateUrl: './main.component.html',
    styleUrls: ['./main.component.css']
})
export class MainComponent implements OnInit {
    isCollapsed = false; // 侧边菜单栏默认打开

    constructor() { }

    ngOnInit() {
    }

}
